Ignition Coil for 1998-2014 Ford 4.6L and 5.4L 2-Valve Modular Engines
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MSD IGNITIONPART NUMBER: 121-5512

Ignition Coil for 1998-2014 Ford 4.6L and 5.4L 2-Valve Modular Engines

$4995
ShippingShips on Sep 03, 2026
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Ford
Direct Bolt-In Replacement Ignition Coil
  • Fits 1998-2014 Ford 4.6L and 5.4L 2-Valve Modular Engines
  • Accepts Factory OEM Connectors
  • Hotter Spark for Quicker Throttle Response
  • Sold Individually

    Coil-on-plug units on a two-valve modular Ford sit under the coil cover where heat eventually cracks the boot and the insulation breaks down, usually showing up as a rough idle and a single cylinder misfire code. This is a single direct-fit replacement coil, so one bad cylinder does not require buying a complete set.

    MSD 5512 Ignition Coil Features:

    • Single coil, sold individually.
    • Mounts in place of the factory coil and accepts the OE connector.
    • Fits 1998-2014 Ford 4.6L and 5.4L two-valve modular engines.
    • Improved output from better materials and winding ratios.
    • Street Fire Coils mount in place of factory coils and accept OE connectors. Spark energy is increased thanks to improved materials and more efficient winding ratios that were selected by MSD engineers.

    Part TypeIgnition Coil
    Product LineMSD Street Fire Ignition Coils
    BrandMSD IGNITION
    Package Height2.0
    Package Width5.0
    Package Length9.0
    Weight0.5 PG
    Part CategoryPerformance Parts
    QuantitySold Individually
    Coil TypeStreet Fire
    Part FitmentSemi Universal
    Vendor Part Number5512
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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